mediawiki.Upload.BookletLayout: Fix typo in comment

Follows-up 33041b752d.

Change-Id: I50747f140d6c0a42385aa94c8827f8ff7354628d

diff --git a/resources/src/mediawiki/mediawiki.Upload.BookletLayout.js b/resources/src/mediawiki/mediawiki.Upload.BookletLayout.js
index 920835f..7c4855f 100644 (file)
--- a/resources/src/mediawiki/mediawiki.Upload.BookletLayout.js
+++ b/resources/src/mediawiki/mediawiki.Upload.BookletLayout.js
@@ -346,7 +346,7 @@
                                return this.upload.getApi()
                                        .then( function ( api ) {
                                                // 'amenableparser' will expand templates and parser functions server-side.
-                                               // We still do the rest of wikitext parsing here (throught jqueryMsg).
+                                               // We still do the rest of wikitext parsing here (through jqueryMsg).
                                                return api.loadMessagesIfMissing( [ error.message.key ], { amenableparser: true } )
                                                        .then( function () {
                                                                if ( !mw.message( error.message.key ).exists() ) {